GAS METER WITH IMPROVED RESISTANCE TO DUST

PURPOSE: A gas meter with improved resistance to dust is provided a simple design gas meter avoid a loss of load which is not consider at primary design. CONSTITUTION: An invention concerns a gas meter(10, 56, 88) comprising a chamber(12) provided with an admission(14) and an outlet(16) for a gas fl...

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Bibliographische Detailangaben
Hauptverfasser:	LAVRUT ERIC, SEDDON JOHN NICHOLAS
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE: A gas meter with improved resistance to dust is provided a simple design gas meter avoid a loss of load which is not consider at primary design. CONSTITUTION: An invention concerns a gas meter(10, 56, 88) comprising a chamber(12) provided with an admission(14) and an outlet(16) for a gas flow, a metering block(18, 36, 40, 58, 90) arranged inside the chamber and provided with at least one opening(20, 92) for introducing the gas flow into the block, characterised in that the metering block(18) has a wall(18a) arranged opposite the admission(14) of the gas flow and which is met by the flow, the opening being provided only in the wall opposite(18b) the metering block.